“Birchall could get away with this behaviour because there are greater safeguards for animals having experimental surgery than for children and young adults subjected to identical experimental surgery” 🤬I have never understood how there were such different outcomes for Macchiarini and Birchall.

The full story on "stem-cell-based, tissue engineered trachea replacements" by @pmurray65.bsky.social and Peter Wilmshurst. Whistelblowers met with a wall of silence from the establishment drpeterwilmshurst.wordpress.com/2025/08/19/s...

This is a joint blog by Professor Patricia Murray and Peter Wilmshurst. Summary We question the contrasting responses of legal and regulatory bodies in Sweden and the UK to deaths of patients that …

Stem cell scandal: prison for one surgeon, pay bonus for another

This is a joint blog by Professor Patricia Murray and Peter Wilmshurst. Summary We question the contrasting responses of legal and regulatory bodies in Sweden and the UK to deaths of patients that …

Replies

  1. Quite simple. Birchall is white and works in the UK. Recall that the material scientist who provided the plastic tracheas was sanctioned by UCL. Important distinction, that scientist was not white. HoL doubtless awaits Birchall and UCL governance will be given a medal.

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  2. Also seems a striking example of how the grant race & hyper-selectivity is killing UK science. As the obsession with super-funding 'excellence' & 'global leaders' starves the many to make a select few 'winners' grant-rich, the mega players become 'too big to fail'.

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